Advances in Applied Microbiology, Volume 50

1st Edition

Archaea: Ancient Microbes, Extreme Environments, and the Origin of Life

Print ISBN: 9780123916839
eBook ISBN: 9780080915470
Imprint: Academic Press
Published Date: 8th October 2001
Page Count: 382

Institutional Access


Although they comprise one of the three fundamental branches of life, it was only the last decade that Archaea were formally recognized as a group alongside Eukaryotes and Bacteria. Bacteria-like in that they are single celled organisms that lack a nucleus and intracellular organelles, the Arachaea also share a large gene set typical of eukaryotes, for making and repairing DNA, RNA and protien. More surprisingly, they only inhabit environments typical of the extremes of early earth--hot springs, thermal ocean vents, saline lake, or oxygen deficient sediments. A breakpoint on the common evolutionary path, it is evident that the Archaea diverged early in the history of life, establishing thier importance in evolutionary sciences. Archaea: Ancient Microbes, Extreme Environments, and the Origin of Life tells this evolving story, furthering our understanding of the microbe commonalities, and providing for evolutionary justification in the use of archaea as mechanistic model systems.

Key Features

Key Features

  • Provides a unique and current summary of common subcellular mechanisms in archaea and eukaryotes
  • Emphasizes the use of genomics to provide a biological context for understanding archaea
  • Contrasts evolutionary studies on the fossil record with those on molecular phylogeny
  • Includes extensive tables, graphs, images, drawings and other illustrations
  • Simplifies the interdisciplinary challenge necessary to understand the significance of archaea


Cell biologists, geneticists, microbiologists, molecular biolgists, bacteriologists, as well as advanced students and researchers in evolutionary studies.


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© Academic Press 2001
Academic Press
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@from:PRAISE FOR THE SERIES @qu:"No laboratory scientist, field worker or technical administrator can afford to pass it up." @source:—ASM NEWS @qu:"The topics are well supported by an extensive bibliography and provide a rich source of current information." @source:—BIOPHARM